Husqvarna Automower 320 Technical Manual page 51

4. AUTOCHECK EXPERIENCE, SERVICE PROGRAM
There are three options when programming a new
main circuit board:
• Select mower from the log book
This is the normal and safest choice.
Select the relevant robotic lawnmower
from the log book and the serial number
and operating data will be transferred
automatically to the new main circuit board.
This requires that the relevant robotic
lawnmower has once been connected
to Autocheck EXP.
• Enter the serial number manually
If the relevant robotic lawnmower has never
been connected to Autocheck EXP, the
serial number has to be entered manually.
It is very important to enter the correct serial
number.
• Service Mode
If the main circuit board is replaced when
troubleshooting and you are not sure if
the main circuit board will be kept in the
relevant robotic lawnmower, it is possible
to temporarily program the main circuit board
in a so-called Service Mode. In Service Mode,
a serial number is not needed and the main
circuit board is thus not locked to just this
robotic lawnmower. In Service Mode most
functions can be tested and used as normal.
However, there is no access to the security
menu in the robotic lawnmower's display.
It is therefore very important never to return
the robotic lawnmower in Service Mode to
the customer. As long as the main circuit
board is in Service Mode, the Service mode
text flashes in the display.
4.3.5 Log book
Log book is used to simply save information
about a large number of mowers in a database.
The information can then be searched and used even
when the mowers are not connected to Autocheck.
It is recommended to use the log book throughout
the robotic lawnmower's lifecycle (at the time
of a sale, winter service, repairs) to obtain a good
overview of the mowers that have been sold or
serviced. It is then easy to see how far a mower has
travelled since the last service, how well it has been
working, what parts have been replaced at each
service, if the customer has altered settings and
much more.
When installing a robotic lawnmower it is both simple
and suitable to store all settings in the log book on
site in the garden for future reference in connection
with any alterations or problems.
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